How to say "highway" in Japanese
Choosing the right word
- 道路どうろnounThe general word for a road of any kind. When English 'highway' simply means a road for vehicles — in traffic reports, construction signs, or plain description — this is the neutral, all-purpose choice.
- 街道かいどうnounA highway in the historical sense: one of the old roads dating from the Edo period. It can also mean a main road between towns, a use that sounds old-fashioned.
- 本道ほんどうnounA narrow word: besides 'main road' it can mean 'the right road' — the correct path in a figurative sense. For an ordinary highway it is seldom the word you want.
- nounThe loanword, used much as English 'highway' is: for a major road for fast traffic. It turns up in road names and in talk of driving.
- 公道こうどうnounA road open to public use, as opposed to private ground — the legal, administrative sense of 'highway'. Typical contexts are questions of whether a vehicle may be driven on public roads.
For roads in general use 道路; 「ハイウェイ」 is the English loanword for a major fast road; 街道 means an Edo-period highway or a main road between towns; 公道 is the legal 'public road'; 本道 is a narrow, marginal option.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only
Japanese equivalents
See also
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